{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["enabling technology", "manufacturing standard", "material", "concept or principle", "machine or equipment", "biomedical"], "input": "The formability of sheets with local reinforcement was investigated by stretching and Nakajima tests ."}
{"enabling technology": [], "manufacturing standard": [], "material": ["sheets"], "concept or principle": [], "machine or equipment": [], "biomedical": []}